For all ages: Learn about nocturnal animals and migrating birds during a 1.5-mile Presque Isle After Dark hike, 7:30 to 9 p.m., along Long Pond Trail. Meet at the East Pier parking lot at Presque Isle State Park.

Cost: Free

Info: Call 833-7424.

Saturday

For all ages: Help keep Presque Isle State Park beautiful by helping at the Spring Clean-Up; meet at the Rotary Pavilion between 9 and 11 a.m. Lunch will be provided from 11 a.m. to 1 p.m., and prizes will be awarded.

Cost: Free

Info: Call 833-7424.

For ages 12 and younger: Find an egg at the Erie Zoo's Spring Egg-Venture Egg Hunt, 10 a.m. to 2 p.m., at the zoo, 423 W. 38th St. Kids will be split into three groups for the egg hunt: 2 and younger, 3-6 years old and 7-12 years old.

For all ages: YMCA Camp Sherwin will host an egg hunt from 2 to 4 p.m. at the camp, 8600 West Lake Road.

Cost: Free

Info: Call 452-1432.

For all ages: Search for Easter eggs, get a photo with the Easter Bunny and see exhibits on trains at an outdoor Easter egg hunt, beginning at noon, at the Lake Shore Railway Museum, 31 Wall St., North East. Egg hunts, organized by age groups, begin at 12:15 p.m. for ages 1 to 4; 12:45 p.m. for ages 5 to 8; and 1:15 p.m. for ages 8 and older.

For all ages: An Easter egg hunt will take place at 1 p.m. at Woodcock United Methodist Church, 23048 Gravel Run Road, Saegertown. There also will be music, pictures with the Easter Bunny, crafts, puppets and refreshments.